Found an interesting glitch today when viewing possible trade routes in my early Venice game. Trade Route Overview showed I have Iron even before I researched Bronze Working. And sure enough, there it was later, on the spot I marked X.
Not that useful since you need to settle a city before you can view it in Trade Route Overview, but it can help if you're wondering whether you have Iron or not and don't want to waste time researching Bronze Working just to check.
Update: No glitch there, Ormus had both Iron and Spices already.
P.S. Sick spot for Venice there, 3 Salt, lake with river and 2 Oasis! I went Desert Folklore into Petra into Theology for religious wonders. Even my city-state puppet had desert tiles nearby for really nice faith generation. Too bad it's only on Immortal.
Not that useful since you need to settle a city before you can view it in Trade Route Overview, but it can help if you're wondering whether you have Iron or not and don't want to waste time researching Bronze Working just to check.
Spoiler :
Spoiler :
Update: No glitch there, Ormus had both Iron and Spices already.
P.S. Sick spot for Venice there, 3 Salt, lake with river and 2 Oasis! I went Desert Folklore into Petra into Theology for religious wonders. Even my city-state puppet had desert tiles nearby for really nice faith generation. Too bad it's only on Immortal.